379 citations · 1.2k across the 24 of their papers we have counts for
Showing 2016 · quant-phShow all
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quant-ph2016★ 27 cited
Non-Hermitian interferometer: Unidirectional amplification without distortion
C. Li, L. Jin, Z. Song
A non-Hermitian interferometer can realize asymmetric transmission in the presence of imaginary potential and magnetic flux. Here, we propose a non-Hermitian dimer with an unequal…
quant-ph2016★ 30 cited
Wave emission and absorption at spectral singularities
P. Wang, L. Jin, G. Zhang +1
We studied the critical dynamics of spectral singularities. The system investigated is a coupled resonator array with a side-coupled loss (gain) resonator. For a gain resonator, th…